Dec 07 05:38:54.947 INFO testing ogg_vorbis_ref-0.0.3 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 05:38:54.947 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 07 05:38:55.426 INFO [stdout] b48b7767d759536d43143c508ba9610fd46cbd9c3cb9cef7a49b506303fc88a3
Dec 07 05:38:55.428 INFO running `"docker" "start" "-a" "b48b7767d759536d43143c508ba9610fd46cbd9c3cb9cef7a49b506303fc88a3"`
Dec 07 05:38:56.527 INFO [stderr] usermod: no changes
Dec 07 05:38:56.613 INFO [stderr]    Compiling ogg_vorbis_ref v0.0.3 (/source)
Dec 07 05:38:57.032 INFO [stderr] warning: variable does not need to be mutable
Dec 07 05:38:57.032 INFO [stderr]   --> src/lib.rs:62:17
Dec 07 05:38:57.032 INFO [stderr]    |
Dec 07 05:38:57.032 INFO [stderr] 62 |             let mut stream = self.stream.as_mut().unwrap();
Dec 07 05:38:57.032 INFO [stderr]    |                 ----^^^^^^
Dec 07 05:38:57.032 INFO [stderr]    |                 |
Dec 07 05:38:57.032 INFO [stderr]    |                 help: remove this `mut`
Dec 07 05:38:57.032 INFO [stderr]    |
Dec 07 05:38:57.032 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 07 05:38:57.032 INFO [stderr] 
Dec 07 05:38:57.033 INFO [stderr] warning: variable does not need to be mutable
Dec 07 05:38:57.033 INFO [stderr]    --> src/lib.rs:177:13
Dec 07 05:38:57.033 INFO [stderr]     |
Dec 07 05:38:57.033 INFO [stderr] 177 |         let mut synth = self.synth.as_mut().unwrap();
Dec 07 05:38:57.033 INFO [stderr]     |             ----^^^^^
Dec 07 05:38:57.033 INFO [stderr]     |             |
Dec 07 05:38:57.033 INFO [stderr]     |             help: remove this `mut`
Dec 07 05:38:57.033 INFO [stderr] 
Dec 07 05:38:57.227 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Dec 07 05:38:57.231 INFO [stderr] su: No module specific data is present
Dec 07 05:38:57.696 INFO running `"docker" "inspect" "b48b7767d759536d43143c508ba9610fd46cbd9c3cb9cef7a49b506303fc88a3"`
Dec 07 05:38:57.926 INFO running `"docker" "rm" "-f" "b48b7767d759536d43143c508ba9610fd46cbd9c3cb9cef7a49b506303fc88a3"`
Dec 07 05:38:58.132 INFO [stdout] b48b7767d759536d43143c508ba9610fd46cbd9c3cb9cef7a49b506303fc88a3
Dec 07 05:38:58.134 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 07 05:38:58.516 INFO [stdout] bbd61028687a5ccbc88f58c1d048b37a831dad2c17a6f12b18c2d7ee8373104d
Dec 07 05:38:58.518 INFO running `"docker" "start" "-a" "bbd61028687a5ccbc88f58c1d048b37a831dad2c17a6f12b18c2d7ee8373104d"`
Dec 07 05:39:00.112 INFO [stderr] usermod: no changes
Dec 07 05:39:00.172 INFO [stderr]    Compiling ogg_vorbis_ref v0.0.3 (/source)
Dec 07 05:39:00.728 INFO [stderr] warning: variable does not need to be mutable
Dec 07 05:39:00.728 INFO [stderr]   --> src/lib.rs:62:17
Dec 07 05:39:00.728 INFO [stderr]    |
Dec 07 05:39:00.728 INFO [stderr] 62 |             let mut stream = self.stream.as_mut().unwrap();
Dec 07 05:39:00.728 INFO [stderr]    |                 ----^^^^^^
Dec 07 05:39:00.728 INFO [stderr]    |                 |
Dec 07 05:39:00.728 INFO [stderr]    |                 help: remove this `mut`
Dec 07 05:39:00.728 INFO [stderr]    |
Dec 07 05:39:00.728 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 07 05:39:00.728 INFO [stderr] 
Dec 07 05:39:00.728 INFO [stderr] warning: variable does not need to be mutable
Dec 07 05:39:00.728 INFO [stderr]    --> src/lib.rs:177:13
Dec 07 05:39:00.728 INFO [stderr]     |
Dec 07 05:39:00.728 INFO [stderr] 177 |         let mut synth = self.synth.as_mut().unwrap();
Dec 07 05:39:00.728 INFO [stderr]     |             ----^^^^^
Dec 07 05:39:00.728 INFO [stderr]     |             |
Dec 07 05:39:00.728 INFO [stderr]     |             help: remove this `mut`
Dec 07 05:39:00.728 INFO [stderr] 
Dec 07 05:39:01.148 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
Dec 07 05:39:01.153 INFO [stderr] su: No module specific data is present
Dec 07 05:39:02.025 INFO running `"docker" "inspect" "bbd61028687a5ccbc88f58c1d048b37a831dad2c17a6f12b18c2d7ee8373104d"`
Dec 07 05:39:02.142 INFO running `"docker" "rm" "-f" "bbd61028687a5ccbc88f58c1d048b37a831dad2c17a6f12b18c2d7ee8373104d"`
Dec 07 05:39:02.252 INFO [stdout] bbd61028687a5ccbc88f58c1d048b37a831dad2c17a6f12b18c2d7ee8373104d
Dec 07 05:39:02.257 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 07 05:39:02.528 INFO [stdout] 3543089bddd052fd1ce8383e9a51a4d389649ab7ee6577781958250aa0b12b3a
Dec 07 05:39:02.532 INFO running `"docker" "start" "-a" "3543089bddd052fd1ce8383e9a51a4d389649ab7ee6577781958250aa0b12b3a"`
Dec 07 05:39:04.012 INFO [stderr] usermod: no changes
Dec 07 05:39:04.100 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 07 05:39:04.104 INFO [stderr]      Running /target/debug/deps/ogg_vorbis_ref-329b33d3a8f1a66b
Dec 07 05:39:04.120 INFO [stderr]    Doc-tests ogg_vorbis_ref
Dec 07 05:39:04.120 INFO [stdout] 
Dec 07 05:39:04.120 INFO [stdout] running 0 tests
Dec 07 05:39:04.120 INFO [stdout] 
Dec 07 05:39:04.120 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 05:39:04.120 INFO [stdout] 
Dec 07 05:39:04.740 INFO [stdout] 
Dec 07 05:39:04.740 INFO [stdout] running 0 tests
Dec 07 05:39:04.740 INFO [stdout] 
Dec 07 05:39:04.740 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 05:39:04.740 INFO [stdout] 
Dec 07 05:39:04.744 INFO [stderr] su: No module specific data is present
Dec 07 05:39:05.418 INFO running `"docker" "inspect" "3543089bddd052fd1ce8383e9a51a4d389649ab7ee6577781958250aa0b12b3a"`
Dec 07 05:39:05.634 INFO running `"docker" "rm" "-f" "3543089bddd052fd1ce8383e9a51a4d389649ab7ee6577781958250aa0b12b3a"`
Dec 07 05:39:05.888 INFO [stdout] 3543089bddd052fd1ce8383e9a51a4d389649ab7ee6577781958250aa0b12b3a